| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.83 | 8.449% | $129.9544 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $183.59 | 7.325% | $197.038 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $128.79 | 4.482% | $134.5624 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $136.45 | 4.851% | $143.0692 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $74.89 | 10.397% | $82.6763 | $82.68 | $82.70 | $82.70 |
| Purchase #6 | $61.73 | 3.323% | $63.7813 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $230.86 | 5.629% | $243.8551 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $936.14 | $994.9367 | $994.94 | $994.95 | $995.10 | |